What is different in 1.3?

[Monsieur Alphonse]

Edit:
Is it just me or is Irish Brigade utterly useless? They have worse stats than Spanish Line Infantry and cost more to recruit and upkeep. And they also have a 1 unit limit (which you can circumvent by rebelling, which randomly managed to spawn 3 of those into the rebel stack).

Their stats are hardly better then militia. I hope that Lusted will re-balance them.